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 Green Star Technical Clarification Rulings

Technical Clarifications for Green Star represent our answers to Technical Questions submitted by projects, and provide further guidance and reference to others. The list is regularly updated.  

There are two types of Technical Clarifications listed in the table below:

General Clarifications

These are extensions to the guidance provided in the Submission Guidelines. They clarify and sometimes supersede the original Credit Criteria or 
Compliance Requirements. General Clarifications set precedent for future project teams to follow. Should a project team wish to apply a general clarification to its project, there is no requirement for further Technical Questions to be submitted. NZGBC Assessors will also use them as precedents to assess submissions.

Project Specific Clarifications

These are published as references for other projects but, unlike General Clarifications, they do not set precedent. They often relate to special 
situations where multiple prerequisites exist for a particular project and are less likely to reoccur to another project. Therefore, rulings set for Project Specific Clarifications are often conditional and will likely vary for other projects. Each project still needs to submit its own Technical Questions and provides evidence relating to its own building in order to have a similar ruling approved for that specific building. 

Should you wish to apply any Technical Clarification for legacy rating tools to your projects, please submit a Technical Question to the NZGBC to 
explain why and how it applies. You can access the online Technical Question form here

Technical Question Title Tool Version Date Released Credit Name Sub-credit Name TC Link
Global Sustainability DABv1, DABv1.1 July 2024 29 - Innovation Global Sustainability
Approved Ruling:

Can projects target the 6.1 Green Cleaning Policy credit from Green Star - Performance under the Innovation category?

Yes. Projects pursuing a certification under Green Star - Design & As Built, Green Star - Interiors may target credit 6.1 Green Cleaning Policy from Green Star - Performance v1.2 under the Global Sustainability credit.

One (1) point is available where all compliance requirements for credit 6.1 Green Cleaning Policy from the Green Star - Performance v1.2 submission guidelines are addressed. This is on the condition that the Green Cleaning Policy must be implemented for a minimum of 10 years.